Et642-80M R 26 mm x 38 mm Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Chroma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 682 nm
- Cut On Frequency
- 602 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4567555921348134
- λ
- 642 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et642-80M R 26 mm x 38 mm Bandpass Filter by Chroma
The Et642-80M is a high-quality Bandpass Filter, designed and manufactured by Chroma, a leading vendor in the optical industry. This filter is specifically engineered to allow light in a narrow range of wavelengths, centered around 642 nm, to pass through while blocking out other wavelengths.
This filter boasts a rectangular base shape, with a width of 26 mm and a height of 38 mm, making it suitable for a wide range of optical applications. The filter has a thickness of 1 mm, ensuring durability and ease of handling. The Et642-80M features a coating of 'chr et642 80m' on both the front and back surfaces, further enhancing its performance and longevity.
The Et642-80M's physical data includes a cut-on wavelength of 602 nm and a cut-off wavelength of 682 nm. The central wavelength (CWL) is 642 nm, indicating the peak transmission wavelength. This filter is currently in stock and available for immediate use.
For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website at https://www.chroma.com/products/parts/et642-80m.
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